Wohler CFM 600 Mode D'emploi page 29

2 Specifications
2.1 Readings
Volume flow range
supply- and exhaust air)
Air temperature
Relative humidity
Air pressure
Measuring range
(zero pressure com-
pensation)
Measuring range
(extrapolated com-
pensation)
Units of measurement
Precision (at 20°C)
Resolution
The meter always displays the operating flow
rate.
Attention!
Always use the additional cone to measure flow
rates higher than 170 m
Measuring range
Units
Precision (at 23°C)
Measuring range
Precision (at 23°C)
Measuring range
Precision
Specifications
3
10 – 550 m
/h
3
551 – 850 m
/h
3
m /h, l/s, CFM
3% of the reading,
3
at least 3 m /h
3
1 m /hr,
0,1 l/s,
0,1 CFM
3
/h.
- 20 °C - + 80°C
°C or °F
0,3 K
0 – 99,9 %
3%
300 – 1100 hPa
± 1 hPa
EN
29